I've been thinking about doing the same thing in Colorado. I just want to know how much heliboarding will cost? I know it is a little pricey, but from the time I started snowboarding it has always been something that I have really wanted to do.
Ehh... as noted by a few people here, heli-boarding in CO and Utah isn't really worth it.
Most of the same terrain is accessible by sled and/or skinning/hiking.
Silverton, CO has heli-drops for I think $150 per drop if you wanted to do it.
I just know if I were going heli-boarding, it would be somewhere "exotic" that you simply cannot get to by any other means (like AK or the Monashees).